10858240

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 27594000

約数和(自身を除く): 16735760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 499, 544, 640, 680, 998, 1088, 1280, 1360, 1996, 2176, 2495, 2720, 3992, 4352, 4990, 5440, 7984, 8483, 9980, 10880, 15968, 16966, 19960, 21760, 31936, 33932, 39920, 42415, 63872, 67864, 79840, 84830, 127744, 135728, 159680, 169660, 271456, 319360, 339320, 542912, 638720, 678640, 1085824, 1357280, 2171648, 2714560, 5429120, 10858240]

約数ペア:

[(1, 10858240), (2, 5429120), (4, 2714560), (5, 2171648), (8, 1357280), (10, 1085824), (16, 678640), (17, 638720), (20, 542912), (32, 339320), (34, 319360), (40, 271456), (64, 169660), (68, 159680), (80, 135728), (85, 127744), (128, 84830), (136, 79840), (160, 67864), (170, 63872), (256, 42415), (272, 39920), (320, 33932), (340, 31936), (499, 21760), (544, 19960), (640, 16966), (680, 15968), (998, 10880), (1088, 9980), (1280, 8483), (1360, 7984), (1996, 5440), (2176, 4990), (2495, 4352), (2720, 3992)]